Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bf958dcde60445238c1cd30cc8bd45c1 : FAILURE in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83353f429c7d410a9a3fae93e7518e6e : FAILURE in 4m 32s